51600119 has 2 divisors, whose sum is σ = 51600120. Its totient is φ = 51600118.

The previous prime is 51600079. The next prime is 51600121. The reversal of 51600119 is 91100615.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 51600119 - 2¹² = 51596023 is a prime.

It is a super-2 number, since 2×51600119² = 5325144561628322, which contains 22 as substring.

Together with 51600121, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 51600094 and 51600103.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (51600169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25800059 + 25800060.

It is an arithmetic number, because the mean of its divisors is an integer number (25800060).

Almost surely, 2^51600119 is an apocalyptic number.

51600119 is a deficient number, since it is larger than the sum of its proper divisors (1).

51600119 is an equidigital number, since it uses as much as digits as its factorization.

51600119 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 270, while the sum is 23.

The square root of 51600119 is about 7183.3222815074. The cubic root of 51600119 is about 372.2918832057.

The spelling of 51600119 in words is "fifty-one million, six hundred thousand, one hundred nineteen".